netfilter: bridge: fix nf_tables bridge dependencies with main core

when CONFIG_NF_TABLES[_MODULE] is not enabled,
but CONFIG_NF_TABLES_BRIDGE is enabled:

net/bridge/netfilter/nf_tables_bridge.c: In function 'nf_tables_bridge_init_net':
net/bridge/netfilter/nf_tables_bridge.c:24:5: error: 'struct net' has no member named 'nft'
net/bridge/netfilter/nf_tables_bridge.c:25:9: error: 'struct net' has no member named 'nft'
net/bridge/netfilter/nf_tables_bridge.c:28:2: error: 'struct net' has no member named 'nft'
net/bridge/netfilter/nf_tables_bridge.c:30:34: error: 'struct net' has no member named 'nft'
net/bridge/netfilter/nf_tables_bridge.c:35:11: error: 'struct net' has no member named 'nft'
net/bridge/netfilter/nf_tables_bridge.c: In function 'nf_tables_bridge_exit_net':
net/bridge/netfilter/nf_tables_bridge.c:41:27: error: 'struct net' has no member named 'nft'
net/bridge/netfilter/nf_tables_bridge.c:42:11: error: 'struct net' has no member named 'nft'

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/bridge/netfilter/Kconfig b/net/bridge/netfilter/Kconfig
index 68f8128..5ca74a0 100644 (file)
--- a/net/bridge/netfilter/Kconfig
+++ b/net/bridge/netfilter/Kconfig
@@ -3,6 +3,7 @@
 #
 #
 config NF_TABLES_BRIDGE
+       depends on NF_TABLES
        tristate "Ethernet Bridge nf_tables support"
 
 menuconfig BRIDGE_NF_EBTABLES